enum HTTPMethod {
  GET,
  PUT,
  ACL,
  HEAD,
  POST,
  COPY,
  LOCK,
  MOVE,
  BIND,
  LINK,
  PATCH,
  TRACE,
  MKCOL,
  MERGE,
  PURGE,
  NOTIFY,
  SEARCH,
  UNLOCK,
  REBIND,
  UNBIND,
  REPORT,
  DELETE,
  UNLINK,
  CONNECT,
  MSEARCH,
  OPTIONS,
  PROPFIND,
  CHECKOUT,
  PROPPATCH,
  SUBSCRIBE,
  MKCALENDAR,
  MKACTIVITY,
  UNSUBSCRIBE,
  SOURCE
}
